Is it worthwhile to defragment your hard drive? The answer is yes, but newer drive technology is likely to reduce the speed gains. With that in mind, here are a few suggestions regarding defragmentation:
I had a reader write in to ask: "Is it safe for me to remove shared files?" This post covers this for my reader, and anyone else who may be wondering the same thing. 
By now, hopefully EVERYONE has heard of "Conficker". If not.. you have very little time to make sure you don't become "The Fool" this April 1st.
Computers infected with the infamous Conficker worm will start scanning the Internet for instructions this April Fools' Day, and the results might not leave you feeling like it was a funny joke.
Internet Marketing